50780210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8311}}^1$

素因数の和:8378

約数の個数: 32

約数和(自身を含む): 100541952

約数和(自身を除く): 49761742

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 8311, 16622, 41555, 83110, 108043, 216086, 390617, 540215, 781234, 1080430, 1953085, 3906170, 5078021, 10156042, 25390105, 50780210]

約数ペア:

[(1, 50780210), (2, 25390105), (5, 10156042), (10, 5078021), (13, 3906170), (26, 1953085), (47, 1080430), (65, 781234), (94, 540215), (130, 390617), (235, 216086), (470, 108043), (611, 83110), (1222, 41555), (3055, 16622), (6110, 8311)]